You can't possibly be serious to think that a snarky remark like that even qualifies as spoiling anything of significance,do you?
The motherly figure almost was,but the corrupt rapist cop pinned it onto Cyclo since Cyclo acted too fast.
With the corrupt rapist heros' help alongside his own influence,they made it seem like Cyclo was using the help he had gotten from his closest companions to assault all those women.
Soon after-ish,at some point anyway,the motherly figure was dragged into Pound Town by the cop,and now we see that the former fiancee childhood friend saint,regardless of how intimate she became with the hero after leaving Cyclo,will also be dragged into Pound Town,and we have little doubt since the cop(who already did all those females)joyfully agreed with the hero in chapter two :
They didn't believe him,they never double checked the facts,and now only the sister remains,who may or may not end up getting it on like Donkey Kong with the cop,or getting her Dues Vult on in the bedroom with the hero,or maybe spitroast by both for her own negligence,maybe even none of it happens to her.
We'll just have to wait n' see,but all their time will cometh.